Inventor · disambiguated record
Kouichi Katoh
Also filed as: KATOH KOUICHI
24 granted patents·317 citations·filing 1995–2021
96Inventor score
Top patents by PatentIndex Score
24 records- 0193US6669243B2Side lock assembly for storage binPIOLAX INC·Filed 2002·Granted Dec 30, 2003·73 cites·16 claims
- 0293US6601484B1Method and tool for cutting inside cornerTOSHIBA MACHINE CO LTD·Filed 2000·Granted Aug 5, 2003·49 cites·15 claims
- 0389US6825630B2Machine tool, tool, and tool holderTOSHIBA MACHINE CO LTD·Filed 2002·Granted Nov 30, 2004·31 cites·16 claims
- 0487US10016838B2Friction stir welding toolTOSHIBA MACHINE CO LTD·Filed 2017·Granted Jul 10, 2018·3 cites·4 claims
- 0585US8112173B2Position ensuring system for oblique machining in five-axis machine toolKATOH KOUICHI·Filed 2010·Granted Feb 7, 2012·6 cites·4 claims
- 0679US7771145B2Method and apparatus for machining deep holeTOSHIBA MACHINE CO LTD·Filed 2008·Granted Aug 10, 2010·7 cites·7 claims
- 0778US8663077B2Bottom block, a block-transferring tool and a machine tool provided with the block-transferring toolKATOH KOUICHI·Filed 2010·Granted Mar 4, 2014·6 cites·6 claims
- 0878US7941240B2Position ensuring system for oblique machining in five-axis machine toolTOSHIBA MACHINE CO LTD·Filed 2007·Granted May 10, 2011·9 cites·8 claims
- 0976US7131797B2Tool holderTOSHIBA MACHINE CO LTD·Filed 2002·Granted Nov 7, 2006·15 cites·5 claims
- 1074US10099314B2Tool holder and machine toolTOSHIBA MACHINE CO LTD·Filed 2017·Granted Oct 16, 2018·1 cites·3 claims
- 1171US12325084B2Friction stir welding attachment, friction stir welding head, and friction stir welding deviceSHIBAURA MACHINE CO LTD·Filed 2021·Granted Jun 10, 2025·0 cites·20 claims
- 1270US5564466ANegative pressure cut valvePIOLAX INC·Filed 1995·Granted Oct 15, 1996·32 cites·14 claims
- 1369US6556879B1Numerical controlling unit using machining informationTOSHIBA MACHINE CO LTD·Filed 2000·Granted Apr 29, 2003·15 cites·6 claims
- 1467US8005566B2Method for machining slide core hole and measurement/correction system for use in machining of slide core holeTOSHIBA MACHINE CO LTD·Filed 2008·Granted Aug 23, 2011·4 cites·5 claims
- 1566US8137038B2Machining method, program, machining-program generating program and machining apparatus of press dieKATOH KOUICHI·Filed 2008·Granted Mar 20, 2012·5 cites·2 claims
- 1664US12285817B2Friction stir joining attachment, friction stir joining head, and friction stir joining apparatusSHIBAURA MACHINE CO LTD·Filed 2021·Granted Apr 29, 2025·0 cites·14 claims
- 1764US6578832B2Air damper used in glove box of automobilePIOLAX INC·Filed 2001·Granted Jun 17, 2003·10 cites·13 claims
- 1862USD570202SFastener for automobile partsPIOLAX INC·Filed 2006·Granted Jun 3, 2008·13 cites·1 claims
- 1960US6859680B2Numerical controlling unit having tool-breakage detecting functionTOSHIBA MACHINE CO LTD·Filed 2003·Granted Feb 22, 2005·8 cites·4 claims
- 2051USD567640SFastener for automobile partsPIOLAX INC·Filed 2006·Granted Apr 29, 2008·8 cites·1 claims
- 2150US8200359B2Method for machining slide core holeKATOH KOUICHI·Filed 2011·Granted Jun 12, 2012·0 cites·7 claims
- 2249USD577284SFastener for automobile partsPIOLAX INC·Filed 2006·Granted Sep 23, 2008·7 cites·1 claims
- 2346US6190098B1Numerical control system of machine toolTOSHIBA MACHINE CO LTD·Filed 1999·Granted Feb 20, 2001·15 cites·18 claims
- 2443US8414231B2Machining method, program, machining-program generating program and machining apparatus of press dieKATOH KOUICHI·Filed 2012·Granted Apr 9, 2013·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Kouichi Katoh files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →